TECHNIKS Collet: ER11
The TECHNIKS Collet: ER11, 1/8 in (MPN 04211-1/8) is a standard ER collet from TECHNIKS. It is designed for use with ER11 collet chucks to hold 1/8-inch diameter tool shanks.
SKU 3G-OTH-311555
Also listed as: 0421118 · 04211 1 8 · 04211-1-8
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The TECHNIKS Collet: ER11, 1/8 in (MPN 04211-1/8) is a standard ER collet from TECHNIKS. It is designed for use with ER11 collet chucks to hold 1/8-inch diameter tool shanks.
Frequently Asked Questions
What is the TECHNIKS ER11 collet used for?
The TECHNIKS ER11 collet (MPN 04211-1/8) is used to securely hold 1/8-inch diameter tool shanks in ER11 collet chucks. It is commonly applied in CNC machining, milling, and drilling operations where precise tool clamping and runout control are required for consistent cutting performance.
What are the specifications of the TECHNIKS 04211-1/8 collet?
The TECHNIKS 04211-1/8 is a standard ER11 collet with a 1/8-inch clamping diameter. The manufacturer part number is 04211-1/8, and it is designed for use with ER11 collet chucks. This collet is made by TECHNIKS and is suitable for holding tool shanks of the specified size.
Where to buy TECHNIKS ER11 collets worldwide?
TECHNIKS ER11 collets, including the 04211-1/8, are available to order through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable sourcing for procurement teams and plant engineers.
How to select the correct TECHNIKS ER11 collet size?
To select the correct TECHNIKS ER11 collet, match the collet's clamping diameter to your tool shank diameter. For the 04211-1/8, the shank must be exactly 1/8 inch. Ensure your collet chuck is ER11 type. Always verify the collet's range and tightening torque per manufacturer guidelines to avoid slippage or tool damage.
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3G Electric supplies TECHNIKS standard er collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
